Lift Up & Tele Out Prevented - Tilted,Unset,& Above Elevation; Lift Up & Tele Out Prevented - Unset & Above Elevation; Lift Up Prevented - Check Outriggers - JLG T350 Troubleshooting Manual

SECTION 2 - TROUBLESHOOTING BY FAULT MESSAGES
2.109 LIFT UP & TELE OUT PREVENTED - TILTED,UNSET,& ABOVE ELEVATION
Distress Lamp: 2
The ground module senses the controls in the lift up or telescope out position, but RETRIEVAL-B is active with one outrigger
unset and the machine elevated and tilted. While RETRIEVAL-B is active, the boom cannot be lifted up or telescoped out any
further to prevent further destabilization.
Functions Disabled: Lift Up, Telescope Out
Step Pretest Instructions
2.109.1
2.109.2
2.109.3
2.110 LIFT UP & TELE OUT PREVENTED - UNSET & ABOVE ELEVATION
Distress Lamp: 2
The ground module senses the controls in the lift up or telescope out position, but RETRIEVAL-B is active with at least two
outriggers unset and the machine elevated. While RETRIEVAL-B is active, the boom cannot be lifted up or telescoped out
any further to prevent further destabilization.
Functions Disabled: Lift Up, Telescope Out
Step Pretest Instructions
2.110.1
2.110.2

2.111 LIFT UP PREVENTED - CHECK OUTRIGGERS

Distress Lamp: 2
The ground module senses the control in the lift up position, but the machine is elevated and all four outriggers are unset. If
all four outriggers are unset, the control system allows lift up to function up to the elevation switch point for moving the plat-
form to a safe position for boarding. Once the boom lifts beyond the transport switch position, opening the transport switch,
lift up is prevented. Lift down will operate at creep speed till back in transport position. Lift down, set the outriggers, and level
the machine before attempting to lift beyond the transport switch position.
Functions Disabled: Lift Up
Step Pretest Instructions
2.111.1
2-92
ADE Code: 2-5
Test
Is the machine tilted more
than 2 degrees?
ANALYZER -> DIAGNOS-
TICS -> SYSTEM -> TILT
>= 2 DEG (platform tilt LED
illuminated)
Have any outriggers come
unset?
ADE Code: 2-5
Test
Is the boom elevated?
Are any outriggers unset?
ADE Code: 2-5
Test
Is the boom elevated?
T350 T500J
Result
Yes
No
Yes
No
Yes
No
Result
Yes
No
Yes
No
Result
Yes
No
Corrective Action
Go to step 2.109.3
Go to step 2.109.2
See 3.16 Tilt Sensor
Possible Causes: 4.1.10
Retract, lower the boom and level the
machine before lifting or telescoping
out.
See 3.11 Outrigger Switches - All Set
Corrective Action
Go to step 2.110.2
3.17 Transport Limit Switch
Retract, lower the boom and level the
machine before trying again
See 3.11 Outrigger Switches - All Set
Corrective Action
See 2.110 Lift Up & Tele Out Prevented
- Unset & Above Elevation
3.17 Transport Limit Switch
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